﻿using System;

class Program
{
    static void ReturnLastDigitLikeText(int number)
    {
        number = number % 10;

        switch (number)
        {
            case 0: Console.WriteLine("Zero"); break;
            case 1: Console.WriteLine("One"); break;
            case 2: Console.WriteLine("Two"); break;
            case 3: Console.WriteLine("Three"); break;
            case 4: Console.WriteLine("Four"); break;
            case 5: Console.WriteLine("Five"); break;
            case 6: Console.WriteLine("Six"); break;
            case 7: Console.WriteLine("Seven"); break;
            case 8: Console.WriteLine("Eight"); break;
            case 9: Console.WriteLine("Nine"); break;
            default: Console.WriteLine("Unexpect error"); break;
        }
    }
    static void Main()
    {
        Console.Write("Enter number: ");
        int number = int.Parse(Console.ReadLine());
        ReturnLastDigitLikeText(number);
    }
}